Mawson 00Z 300hPa wind_speed 1954 - - - - - - - - - - - 22.5 1955 25.1 36.9 - - - - - - - - - - 1956 - - - - - - - - - - - - 1957 - - - 29.0 27.5 - 21.7 - 21.2 25.8 - - 1958 32.1 34.9 27.1 28.4 29.0 30.1 26.7 28.2 30.1 38.5 40.0 26.2 1959 34.8 51.3 - - - - - - - 36.9 31.2 20.5 1960 37.4 30.1 - - - - - - - 27.3 15.2 21.5 1961 21.0 - - - - - - - - 42.8 38.6 29.3 1962 25.0 27.4 - - - - - - - 29.1 - 21.2 1963 31.4 42.0 - - - - - - - - 32.9 - 1964 - 15.7 - - - - - - - - - - 1965 20.3 19.8 - - - - - - - 22.8 25.8 19.9 1966 15.2 37.8 - - - - - - - - 32.6 - 1967 - - 33.8 31.2 38.6 30.7 20.5 37.2 28.7 38.8 26.5 20.4 1968 22.0 26.7 37.0 40.8 41.7 34.5 30.6 43.8 31.4 21.9 26.8 26.7 1969 29.0 30.8 30.3 39.9 46.5 37.9 31.8 34.0 37.1 26.0 27.9 29.6 1970 25.9 24.1 34.5 22.0 38.7 38.2 39.6 35.5 31.9 29.4 33.4 29.7 1971 27.6 32.5 39.8 31.9 23.4 27.4 28.9 38.0 34.8 35.8 29.4 26.0 1972 24.0 21.2 25.4 40.3 40.5 38.0 30.7 40.2 41.1 40.7 24.0 31.5 1973 21.1 22.4 35.8 31.5 36.8 33.4 35.0 32.2 28.5 35.5 23.8 15.9 1974 26.1 29.5 32.1 29.8 34.2 30.0 31.9 28.9 36.3 25.0 25.0 19.0 1975 18.7 28.4 38.2 36.8 31.9 30.9 44.0 31.6 29.3 35.3 26.5 22.8 1976 19.9 23.1 32.8 40.9 34.4 32.8 21.0 30.8 32.1 16.5 30.7 28.9 1977 23.6 28.5 35.7 35.0 33.5 34.2 36.4 27.1 41.9 44.0 33.1 18.0 1978 19.8 29.3 30.5 30.0 33.3 28.5 26.8 31.6 34.0 43.0 23.9 23.4 1979 31.7 34.9 47.7 35.2 32.8 24.2 35.4 30.7 30.0 35.0 40.2 26.3 1980 20.8 36.7 27.0 35.2 43.9 30.3 29.6 37.0 29.3 28.8 23.1 22.0 1981 25.9 27.5 30.1 39.9 38.1 35.2 41.4 28.2 30.9 38.0 26.8 33.4 1982 26.7 35.1 44.3 47.9 32.2 35.2 21.1 39.9 44.9 22.5 37.9 27.7 1983 26.0 24.9 28.7 34.9 20.4 30.7 29.8 29.8 31.0 31.4 27.7 18.1 1984 25.0 30.3 43.2 41.9 34.5 29.5 23.5 30.3 30.7 39.7 23.2 31.0 1985 22.1 29.0 29.1 30.4 34.4 32.8 43.8 29.5 35.1 25.8 35.0 24.8 1986 33.1 29.2 27.5 40.4 30.7 47.2 31.2 33.8 35.8 39.3 30.1 16.0 1987 26.6 31.2 - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 29.4 45.3 35.1 23.8 33.4 25.7 29.1 27.4 34.4 26.6 16.5 30.8 1992 16.2 32.1 42.7 69.2 35.2 35.7 28.7 26.2 35.5 33.9 29.1 - 1993 24.6 34.6 31.0 39.9 38.5 29.0 43.0 37.3 36.0 34.7 30.3 23.2 1994 26.8 28.5 23.4 38.5 39.9 28.1 23.7 33.3 20.5 27.1 29.7 22.1 1995 40.3 37.0 27.3 46.9 33.1 28.0 27.8 35.1 25.3 36.2 22.7 18.1 1996 24.6 27.7 33.1 30.9 42.7 42.2 30.8 35.8 40.0 35.7 27.5 19.2 1997 19.6 34.2 31.6 41.7 37.4 33.4 38.4 38.3 29.7 25.4 32.6 34.4 1998 19.6 18.5 38.3 44.5 41.8 29.3 42.5 20.7 24.8 32.4 36.4 28.0 1999 24.2 31.1 34.1 31.1 49.0 35.1 28.3 36.0 34.8 27.0 26.4 22.6 2000 23.7 35.1 32.7 37.4 33.4 44.9 27.6 33.8 27.4 38.0 26.0 27.9 2001 24.9 28.4 30.6 44.6 32.3 41.7 31.2 32.0 23.7 34.1 22.0 29.4 2002 22.3 34.5 35.2 42.8 31.4 23.3 29.6 32.4 25.8 38.1 23.1 19.6 2003 25.3 21.4 31.6 44.9 45.6 33.6 30.7 39.9 29.6 24.8 31.6 27.1 2004 23.2 35.8 37.7 34.5 27.4 39.9 24.6 26.8 33.7 25.7 27.7 25.1 2005 20.0 45.8 42.5 32.7 44.5 31.8 44.2 41.2 40.7 34.1 28.0 28.8 2006 24.2 24.1 31.2 24.7 42.4 26.6 31.6 32.2 35.0 39.0 29.8 20.8 2007 28.3 28.6 44.0 35.3 29.6 29.7 21.0 29.7 29.7 30.8 32.6 29.0 2008 24.3 22.4 33.9 - - - - - - - - - 2009 - - - - - - - - - - - - 2010 - - - - - - - - - - - - 2011 - - - - - - - - - - - - 2012 - - - - - - - - - - - - 2013 - - - - - - - - - - - - 2014 - - - - - - - - - - - - 2015 - - - - - - - - - - - - 2016 - - - - - - - - - - - - 2017 - - - - - - - - - - - - 2018 - - - - - - - - - - - - 2019 - - - - - - - - - - - - 2020 - - - - - - - - - - - - 2021 - - 61.2 - - - - - - - - - 2022 - - - - - - - - - - - - 2023 - - - - - - - - - - - - 2024 - - - - - - - - - - - - 2025 - - - - - - - - - - - - 2026 - - - - - - - - - - - -